<div class="layui-form-item layui-form-text">
    <label class="layui-form-label">{$value['desc']}</label>
    <div class="layui-input-block {$value['class']}" style="width:50%;{$value['style']}">
        <textarea name="{$value['name']}" class="layui-textarea" {if $value['readonly']} readonly=""{/if}>{$value['value']}</textarea>
    </div>
</div>